Lesson Example Discussion Quiz: Class Homework |
Step-5 |
Title: The Associative Property |
Grade: 6-a Lesson: S2-L1 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
Step | Type | Explanation | Answer |
---|---|---|---|
1 |
Problem |
Use the Associative Property of Multiplication to find the value of a variable |
|
2 |
Step |
The given equation |
\$ 3 \times (6 \times 4) = (3 \times 6) \times p \$ |
3 |
Formula: |
Associative property of multiplication |
\$ a times (b times c) = (a times b) times c \$ |
4 |
Hint |
The Associative Property states that changing the grouping of factors in a multiplication equation does not change the product. |
|
5 |
Step |
Now simplify the equation on the left side: |
\$ 3 \times (6 \times 4) = 3 times 24 = 72 \$ |
6 |
Step |
Now simplify the equation inside the parenthesis on the right side: |
\$ (3 \times 6) \times p = 18 \times p \$ |
7 |
Step |
Now, let’s equate it to the equation: |
\$ 72 = 18 \times p \$ |
8 |
Step |
Finally, to find the value of p, we divide both sides by 18: |
\$ 72/18 = p \$ \$ 4 = p \$ |
9 |
Step |
Therefore, the value of the variable p is 4. |
|
10 |
Choice.A |
If p = 3, then the right side would be 18 × 3 = 54, which does not match the left side (72) |
3 |
11 |
Choice.B |
This is the value of the left side of the equation, not the value of p |
72 |
12 |
Choice.C |
This is the correct answer. It represents the value of p that makes both sides of the equation equal |
4 |
13 |
Choice.D |
If p = 61, then 18 × 61 would be way higher than 72 |
61 |
14 |
Answer |
Option |
C |
15 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
Copyright © 2020-2022 saibook.us Contact: info@saibook.us Version: 1.5 Built: 23-April-2024 09:20AM EST